Shiokouji Kanata

Senpai and childhood friend of protagonist. Gets along great with protagonist sister even being called master by her. Within the narrative, the trio—protagonist, Kanata, and the sister—form a tight-knit group, creating moments of camaraderie and shared laughter. Kanata's interactions contribute to the overall warmth of the story, and their character is likely to play a pivotal role in shaping the protagonist's journey, fostering growth, and adding depth to the relationships that define the novel.